Answer all the questions

5. An electron is moving to the bottom of the page in a magnetic field as shown. What is the direction of the magnetic force on the electron? @ A) Towards the top of the page e s R B) Towards the bottom of the page Ll e C) Towards the left of the page e D) Towards the right of the page o me s a Ele S E) There is no magnetic force on the electron. B o SR E I TS vV 6. A bar magnet is divided in two pieces. Which of the following statements is true about the force between the broken pieces if they face each other with a small separation? A) There is a magnetic repulsive force between the broken pieces B) There is a magnetic attractive force between the broken pieces C) There is an electric repulsive force between the broken pieces D) There is an electric attractive force between the broken pieces E) There is no force between the broken pieces since they are demagnetized 7. As shown, an electric current flows to the bottom of the page. What is the direction of the magnetic field due to the current? A) Out of the page B) Into the page C) Counterclockwise D) Into the page to the left of the wire, out of the page to the right of the wire I E) Out of the page to the left of the wire, into the page to the right of the wire 8. An electron is moving into a magnetic field as shown. What is the direction of the magnetic force on the electron? A) Towards the right of the page M B) Towards the left of the page X X XTX X X C) Towards the top of the page X X XX X X B D) Towards the bottom of the page X X XIX X X E) There is no magnetic force on the electron. x X XIx x x 9. Which of the following is true about the magnetic field surrounding a bar magnet? A) The magnetic field wraps clockwise around the bar magnet. B) The magnetic field wraps counterclockwise around the bar magnet. C) The magnetic field extends outward from the north pole and inward to the south pole. D) The magnetic field extends outward from the south pole and inward to the north pole. E) The magnetic field is strongest in the center of the magnet. 10.An electron travels east and enters a magnetic field that faces south. The electron feels a force directed in which direction? A) North B) South C) West D) Out of page E) Into the page